It required readers to place themselves at what T. S. Eliot, in Four Quartets, would call “the still point of the turning world.” They had to train their brains to ignore everything else going on around them, to resist the urge to let their focus skip from one sensory cue to another. They had to forge or strengthen the neural links needed to counter their instinctive distractedness, applying greater “top-down control” over their attention.10
